Great match-up, provides 2 alternates in case one of the main event fighters pulls out. If Izzy pulls out - Cannonier vs Romero is awesome (and you know UFC is slapoing an interim belt on the winner); if Romero pulls out - Cannonier vs Izzy for the real belt. If the main event goes as planned, Cannonier-Till winner is #2 contender spot after Costa.